8582025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15427584

約数和(自身を除く): 6845559

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 127, 159, 255, 265, 381, 425, 635, 795, 901, 1275, 1325, 1905, 2159, 2703, 3175, 3975, 4505, 6477, 6731, 9525, 10795, 13515, 20193, 22525, 32385, 33655, 53975, 67575, 100965, 114427, 161925, 168275, 343281, 504825, 572135, 1716405, 2860675, 8582025]

約数ペア:

[(1, 8582025), (3, 2860675), (5, 1716405), (15, 572135), (17, 504825), (25, 343281), (51, 168275), (53, 161925), (75, 114427), (85, 100965), (127, 67575), (159, 53975), (255, 33655), (265, 32385), (381, 22525), (425, 20193), (635, 13515), (795, 10795), (901, 9525), (1275, 6731), (1325, 6477), (1905, 4505), (2159, 3975), (2703, 3175)]